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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Annals of the Russian academy of medical sciences</journal-id><journal-title-group><journal-title xml:lang="en">Annals of the Russian academy of medical sciences</journal-title><trans-title-group xml:lang="ru"><trans-title>Вестник Российской академии медицинских наук</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0869-6047</issn><issn publication-format="electronic">2414-3545</issn><publisher><publisher-name xml:lang="en">"Paediatrician" Publishers LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">109</article-id><article-id pub-id-type="doi">10.15690/vramn.v68i12.861</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>PHARMACEUTICALS: CURRENT ISSUES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНЫЕ ВОПРОСЫ ФАРМАЦЕВТИКИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">POTENTIAL SENSITIVITY TO METFORMIN OF THE DIABETICS SUFFERING AND NOT SUFFERING WITH CANCER: A PHARMACOGENETIC STUDY</article-title><trans-title-group xml:lang="ru"><trans-title>ПОТЕНЦИАЛЬНАЯ ЧУВСТВИТЕЛЬНОСТЬ К МЕТФОРМИНУ У БОЛЬНЫХ ДИАБЕТОМ, ИМЕЮЩИХ СОПУТСТВУЮЩУЮ ОНКОПАТОЛОГИЮ И БЕЗ ТАКОВОЙ: ФАРМАКОГЕНЕТИЧЕСКИЙ АНАЛИЗ</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Berstein</surname><given-names>L. M.</given-names></name><name xml:lang="ru"><surname>Берштейн</surname><given-names>Л. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD, professor, Head of the Laboratory of Oncoendocrinology of FSBI “N.N. Petrov Research Institute of Oncology”. MD, professor, head of Laboratory of Oncoendocrinology, Federal State Budget Institution “N.N. Petrov Scientific Research Institute of Oncology” Address: 68, Leningradskaya Street, Pesochnii, St. Petersburg, RF, 197758; tel.: +7 (812) 439-9536</p></bio><email>levmb@endocrin.spb.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ievleva</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Иевлева</surname><given-names>А. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, research scientist of Molecular Oncology Laboratory of FSBI “N.N. Petrov Research Institute of Oncology”. Address: 68, Leningradskaya Street, Pesochnii, St. Petersburg, RF, 197758; tel.: +7 (812) 439-9528</p></bio><email>aglayai@inbox.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vasil'ev</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Васильев</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, senior research scientist of Oncoendocrinology Laboratory of FSBI “N.N. Petrov Research Institute of Oncology”. Address: 68, Leningradskaya Street, Pesochnii, St. Petersburg, RF, 197758; tel.: +7 (812) 439-9536</p></bio><email>dvasilyev@hotmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kovalenko</surname><given-names>I. M.</given-names></name><name xml:lang="ru"><surname>Коваленко</surname><given-names>И. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>research scientist of Oncoendocrinology Laboratory of FSBI “N.N. Petrov Research Institute of Oncology”. Address: 68, Leningradskaya Street, Pesochnii, St. Petersburg, RF, 197758; tel.: +7 (812) 439-9536</p></bio><email>ira_dv@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Imyanitov</surname><given-names>E. N.</given-names></name><name xml:lang="ru"><surname>Имянитов</surname><given-names>Е. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>PhD, professor, Head of the Department of Tumor Growth Biology of FSBI “N.N. Petrov Research Institute of Oncology”. Address: 68, Leningradskaya Street, Pesochnii, St. Petersburg, RF, 197758; tel.: +7 (812) 439-9528</p></bio><email>evgeny@imyanitov.spb.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Petrov Research Institute of Oncology, St.Petersburg, Russian Federation</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт онкологии им. Н.Н. Петрова, Санкт-Петербург, Российская Федерация</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-12-10" publication-format="electronic"><day>10</day><month>12</month><year>2013</year></pub-date><volume>68</volume><issue>12</issue><issue-title xml:lang="en">Vestnik Rossiiskoi akademii medetsinskikh nauk / Annals of the Russian academy of medical sciences</issue-title><issue-title xml:lang="ru">Вестник Российской академии медицинских наук</issue-title><fpage>58</fpage><lpage>63</lpage><history><date date-type="received" iso-8601-date="2015-08-07"><day>07</day><month>08</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 1970, "Paediatrician" Publishers LLC</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 1970, Издательство "Педиатръ"</copyright-statement><copyright-year>1970</copyright-year><copyright-holder xml:lang="en">"Paediatrician" Publishers LLC</copyright-holder><copyright-holder xml:lang="ru">Издательство "Педиатръ"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://vestnikramn.spr-journal.ru/jour/about/submissions</ali:license_ref></license></permissions><self-uri xlink:href="https://vestnikramn.spr-journal.ru/jour/article/view/109">https://vestnikramn.spr-journal.ru/jour/article/view/109</self-uri><abstract xml:lang="en"><p><italic>The group (totally156 postmenopausal women) used for the study of ‘standard’ (S) and ‘associated’ (A) genetic markers of potential sensitivity to metformin (MF) consisted of 37 healthy females, 32 — with diabetes (DM) without cancer, 64 cancer patients with DM, and 23 cancer patients without DM. No significant difference in carrying of S-polymorphisms was found between DM patients without and with cancer. In cancer patients without DM most characteristic data regarding potential MF-response were detected with polymorphisms of STK11 gene while data on OCT1_rs622342 and OCT1_R61C variants showed opposite trends. In regard of A-markers, the tendency to the more often finding of GC genotype of OLR1_G501C in DM patients carrying ‘MF-positive’ variant of OCT1_R61C deserves to be underlined. In patients with new-onset diabetes who carried S-markers of potential response to MF higher insulin resistance (OCT1_R61C and OCT1_rs622342) as well as lower estradiolemia (STK11 and C11orf65) were discovered. Thus, according to genetic S-criteria of sensitivity to MF, DM patients with and without cancer differ in lesser degree than they differ from cancer patients without DM. It can not be excluded, that The efficiency of such criteria might be increased due to combination with A-markers and certain hormonal-metabolic indices.</italic><italic/></p><p> </p></abstract><trans-abstract xml:lang="ru"><p><italic><bold>Пациенты и методы</bold>.</italic><italic> </italic><italic>Обследовано 156 постменопаузальных женщин, среди которых было 32 больные сахарным диабетом 2</italic><italic>-го</italic><italic> типа (СД2), 64 — с сочетанием СД2 и нелеченной злокачественной опухоли (по большей части</italic><italic> —</italic><italic> рак толстой кишки, молочной железы или эндометрия), 23 — с онкологическим заболеванием без диабета и 37 здоровых.</italic><italic> </italic><italic>Изучено носительство 8 генетических полиморфизмов</italic><italic> </italic><italic>— четырех, обозначенных как «стандартные» (С), поскольку в отношении них ранее имелись сведения о связи преимущественно с метаболическим ответом на противодиабетический препарат из группы бигуанидов метформин, и еще четырех, причисленных к «ассоциированным» (A). </italic><italic><bold>Результаты</bold>.</italic><italic> </italic><italic>Между больными СД2, не страдающими или страдающими злокачественными новообразованиями, достоверных различий в носительстве С-вариантов найдено не было. Потенциальную склонность к ответу на метформин у онкологических больных без диабета наилучшим образом характеризовало носительство вариантов генов STK11, а исследование у них же полиморфизмов OCT1_rs622342 и OCT1_R61C обнаружило противоположные по направленности результаты. Страдающие впервые выявленным СД2 </italic><italic>н</italic><italic>осители потенциально «метформин-позитивных» полиморфных вариантов OCT1_R61C и OCT1_rs622342 характеризовались более выраженной инсулинорезистентностью, в то время как аналогичного характера подгруппа носителей полиморфизмов генов STK11 и C11orf65 — умеренно сниженной эстрадиолемией. </italic><italic><bold>Выводы</bold>.</italic><italic> Б</italic><italic>ольные СД2, имеющие и не имеющие злокачественны</italic><italic>е</italic><italic> новообразовани</italic><italic>я</italic><italic>, по генетическим критериям потенциальной чувствительности к метформину между собой отличаются меньше, чем от онкологических больных без диабета</italic><italic>.</italic><italic> </italic><italic>П</italic><italic>редиктивная эффективность С-критериев может быть повышена путем их сочетания с оценкой А-полиморфизмов и некоторых гормонально-метаболических параметров.</italic><italic/></p><p> </p></trans-abstract><kwd-group xml:lang="en"><kwd>diabetes</kwd><kwd>cancer</kwd><kwd>metformin</kwd><kwd>pharmacogenetics / pharmacogenomics</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>диабет</kwd><kwd>рак</kwd><kwd>метформин</kwd><kwd>фармакогенетика/фармакогеномика</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	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